Tag: 4th-Gen Tandem OLED

  • LG 32GX870B 32″ 4K OLED: 480Hz, AI Upscaling

    LG 32GX870B 32″ 4K OLED: 480Hz, AI Upscaling

    Key Takeaway

    – Global preorders now live in UK (£1,099.99) and Japan; US availability unconfirmed.
    – World’s first 32-inch 4K OLED 240Hz gaming monitor with AI upscaling.
    – Features 4th Gen Primary RGB Tandem OLED panel for improved color, brightness, and text clarity.
    – Peak HDR brightness of 1,500 nits, 99.5% DCI-P3 coverage, and DisplayHDR True Black 500.
    – Ports include DisplayPort 2.1 (UHBR20), HDMI 2.1, and USB-C with 90W Power Delivery.


    The LG UltraGear 32GX870B-B could be released globally soon. After preorders went live in Japan last month, LG has now listed the monitor for preorder in the UK. Priced at £1,099.99 on Amazon, it’s scheduled to ship on June 26, 2026.

    Specs and Panel Details

    The 32GX870B-B was announced at CES 2026 as part of LG’s 2026 UltraGear AI monitors. LG markets it as the “world’s first AI Upscaling 32-inch 4K OLED 240Hz gaming monitor,” although its biggest draw is the underlying 4th Gen Primary RGB Tandem OLED panel. This new panel brings distinct upgrades in color, brightness, and text clarity compared to previous 3rd Gen WOLED monitors. That said, the 32GX870B-B is the first 32-inch 4K monitor with the new Tandem WOLED panel, as previous models were based on 27-inch 1440p panels.

    Refresh Rate and Brightness Metrics

    As we previously reported, the 32GX870B is a 32-inch 4K gaming monitor with a 240Hz refresh rate and a faster 480Hz mode in 1080p. Similar to other Tandem WOLED monitors, it has a peak brightness of 1,500 nits in HDR and 335 nits in SDR, a 99.5% DCI-P3 coverage, and DisplayHDR True Black 500 certification. However, this model also adds AI-powered features, including the ability to upscale lower-resolution content to near-4K quality.

    Port Configuration and Competition

    For the ports, it has a DisplayPort 2.1 (UHBR20), HDMI 2.1, and USB-C with 90W Power Delivery. Similar 32-inch 4K monitors using the 4th Gen Primary RGB Tandem OLED panel include the recently announced Asus ROG Swift OLED PG32UCWM.

    The LG UltraGear 32GX870B-B is now available to preorder in the UK and Japan, but there is still no word about US availability.

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  • LG Launches 32GX870B: 32-Inch 4K 240Hz OLED Monitor

    LG Launches 32GX870B: 32-Inch 4K 240Hz OLED Monitor

    Key Takeaways

    1. LG has launched the 32-inch 4K UltraGear evo 32GX870B monitor, featuring a 4th-Gen Primary RGB Tandem OLED design.
    2. The monitor offers a sharp native 4K resolution with approximately 138 PPI, surpassing the clarity of 27-inch 1440p monitors.
    3. It supports a refresh rate of up to 240 Hz at 4K and can reach 480 Hz at 1080p, along with AI-enhanced upscaling for improved image quality.
    4. Connectivity options include DisplayPort 2.1, HDMI 2.1, and USB-C with 90 W Power Delivery, allowing gamers to achieve maximum refresh rates without DSC.
    5. Details about pricing and availability have not yet been announced.


    LG has unveiled a new 4th-Gen WOLED monitor that will be featured alongside its new UltraGear evo 5K gaming displays at CES 2026. This time, the company is broadening its Tandem OLED series with a 32-inch 4K model named the UltraGear evo 32GX870B. To give a little background, the 4th-Gen Primary RGB Tandem OLED panel first appeared in 1440p monitors such as the Gigabyte MO27Q28G. The 32GX870B will mark the first 4K gaming monitor utilizing the innovative four-stack OLED design.

    Specifications Overview

    While LG hasn’t revealed all the specifications yet, some details have been confirmed. The 32GX870B operates at a native 4K resolution on a 32-inch display, which translates to roughly 138 PPI, making it significantly sharper than a 27-inch 1440p monitor that has about 109 PPI. LG also claims 99.5% DCI-P3 coverage and DisplayHDR True Black 500, which aligns with what we’ve seen from previous Tandem OLED monitors.

    Refresh Rate and Features

    Another key feature is the refresh rate. LG states that the 32GX870B can achieve a native 240 Hz at 4K, and it can boost to 480 Hz at 1080p. The monitor also includes AI-enhanced upscaling, which is expected to make lower-resolution content appear more like 4K. In terms of connectivity, the monitor supports DisplayPort 2.1, HDMI 2.1, and USB-C with 90 W Power Delivery. Gamers should be able to reach the maximum refresh rate through DisplayPort without needing DSC. Sadly, LG has yet to provide any information regarding pricing or availability at this moment.

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